Filters: US Grade 8 5/16" 3-1/2" Hex External hex Remove All

Hex bolts, Grade 8, 5/16" x 3-1/2"

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Hex bolts, Grade 8, 5/16" x 3-1/2"
Material Zinc plated grade 8 steel yellow A tempered medium carbon steel. Zinc plated for moderate corrosion resistance. Grade 8 is stronger than grade 5, and is commonly found in high strength automotive applications. Show Details Hide Details

Zinc plated grade 8 steel yellow
A tempered medium carbon steel. Zinc plated for moderate corrosion resistance. Grade 8 is stronger than grade 5, and is commonly found in high strength automotive applications.